[upstream] rust-analyzer attaches, but doesn't work for second standalone file #190
Description
To reproduce:
- In a non-project, open
foo.rs- rust-analyzer attaches in standalone/detached mode
- hover, completions, etc. work
:e bar.rs- rust-analyzer attaches
- hover, completions, etc. don't work work
A workaround was implemented in #189.
But this has the issue that separate rust-analyzer processes are spawned for each file.